Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Maria I Perez Del Rio, MD

General Practice Physician in Vega Alta, PR · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1093723579

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Registry record

Entity type Individual (Type 1)

Name Mrs. Maria I Perez Del Rio

Credential MD

Sex Female

Practice address Calle Gorgtti #11, Vega Alta, PR, 00692

Phone (787) 883-4280

Enumeration date Aug 3, 2006

Last updated in NPPES Jan 26, 2011

Taxonomy & licenses

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 9731 (PR) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
100011	Other	PR	MMM
1727	Medicaid	PR	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Maria Perez Del Rio practice?

The practice location on file with NPPES is in Vega Alta, PR. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Maria Perez Del Rio?

The National Provider Identifier (NPI) for Maria Perez Del Rio is 1093723579, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-26.